Chains

Roller Chain technology has evolved over the centuries.

During this time new design features and production processes have been introduced.

Increased Fatigue Resistance

	Shot peening of roller and side plates gives increased fatigue resistance
	Ball swaged side plate holes improve finish and combat fatigue failure
	Deep waisted side plates increase the effective cross section providing additional resistance to fatigue

	Seam orientated bushes keep the seams away from critical bearing areas, prolonging life
	Case hardened pins extend wear life
	Solid rollers evenly distribute load and increase wear life

Fenner® chain is preloaded during manufacture to bed in all components - also as part of a 100% quality check